RC Electronics I/O 扩展器

比较

I/O Expander, 8bit, 400 kHz, I2C, SMBus, 2.5 V, 3.6 V, TSSOP

Distributor	SKU		Min	Bulk Pricing						Updated
Component Stockers USA	PCA9500PW	315		USD	99.990	99.990	99.990	99.990	99.990	>1wk
Worldway Electronics	PCA9500PW	7,884	7	USD		0.901	0.858	0.858	0.858	12h
Antdic Electronics	PCA9500PW	18,188		USD	13.000	12.350	11.700	10.400	9.750	>1wk
Easev	PCA9500PW	9,686		USD	0.343	0.343	0.326	0.298	0.247	2h
Fmall Co., Limited	PCA9500PW	5,000		USD	0.857	0.814	0.771	0.703	0.703	2h

Renesas

CS82C55A

比较

IC I/O EXPANDER 24B 44PLCC / CMOS Programmable Peripheral Interface 44-Pin PLCC Tube

制造商页面

CAD 模型

Distributor		SKU		Min	Pkg	Bulk Pricing						Updated
Antdic Electronics		CS82C55A	40,721			USD	26.000	24.700	23.400	20.800	19.500	>1wk
ICPartonline	2	CS82C55A	24,426			USD	14.000	13.300	12.600	11.900	11.200	>1wk
Worldway Electronics		CS82C55A	12,464	7	Tube	USD		7.130	6.911	6.548	6.548	12h
IC Components Ltd.		CS82C55A	19,577			USD	3.610	3.610	3.610	3.610	3.610	5d
SHENGYU ELECTRONICS		CS82C55A	26,522	1		USD	5.054	4.952	4.800	4.650	4.450	2d

Texas Instruments

PCA9554APWR

比较

8-bit 2.3- to 5.5-V I2C/SMBus I/O expander with interrupt, weak pull-up & config registers 16-TSSOP -40 to 85

制造商页面

CAD 模型

Distributor	SKU		Min	Pkg	Bulk Pricing						Updated
Win Source	WS-PCA9554APWR	2,920	23		USD			1.781	1.494	1.494	13h
Worldway Electronics	PCA9554APWR	28,499	7	Tape & Reel	USD		0.634	0.614	0.582	0.582	12h
ICPartonline	PCA9554APWR	14,629			USD	0.676	0.642	0.609	0.575	0.541	>1wk
Easev	PCA9554APWR	5,455			USD	0.272	0.272	0.259	0.237	0.196	2h
Fmall Co., Limited	PCA9554APWR	5,330			USD	0.590	0.590	0.552	0.521	0.476	2h

STMicroelectronics

STMPE801QTR

比较

I2C Interface 400KHZ 3.6V 16-PIN QFN T/r / IC I/o Expander I2C 8B 16QFN

制造商页面

CAD 模型

Distributor	SKU		Min	Pkg	Bulk Pricing						Updated
Win Source	WS-STMPE801QTR	57,000	7		USD		8.138	5.425	5.425	5.425	13h
Worldway Electronics	STMPE801QTR	12,791	7	Tape & Reel	USD		0.629	0.609	0.577	0.577	12h
ICPartonline	STMPE801QTR	25,842			USD	5.000	4.750	4.500	4.250	4.000	>1wk
Aztech	STMPE801QTR	12,917			USD	2.470	2.470	2.470	2.470	2.470	9h
Anlinkda	STMPE801QTR	32,429			USD	0.127	0.113	0.103	0.093	0.093	2d

Renesas

IP82C55A

比较

DUAL INDUSTRIAL CMOS Contains Lead I/O Expander 85C 8mA 8MHz 51.75mm

制造商页面

CAD 模型

Distributor	SKU		Min	Pkg	Bulk Pricing						Updated
Component Stockers USA	IP82C55A	14,646			USD	0.900	0.880	0.850	0.830	0.830	>1wk
Win Source	WS-IP82C55A	484	5		USD		13.451	8.967	8.967	8.967	13h
Worldway Electronics	IP82C55A	11,391	7	Tube	USD		10.346	10.029	9.501	9.501	12h
NetSource Technology	IP82C55A	35			USD	2.100	2.100	2.100	2.100	2.100	21h
SHENGYU ELECTRONICS	IP82C55A	10,173	1		USD	1.683	1.649	1.600	1.550	1.480	2d

Renesas

IS82C59A-12

比较

Periph Int Cntrlr 5V 12.5MHZ 28PLCC Ind, Tube Pack, 28 Ld Plcc, Drypack, 429-27S

制造商页面

CAD 模型

Distributor	SKU		Min	Pkg	Bulk Pricing						Updated
ICPartonline	IS82C59A-12	14,754			USD	9.000	8.550	8.100	7.650	7.200	>1wk
Antdic Electronics	IS82C59A-12	9,648			USD	2.000	1.900	1.800	1.600	1.500	>1wk
Worldway Electronics	IS82C59A-12	26,729	7	Tube	USD		10.290	9.975	9.450	9.450	12h
SHENGYU ELECTRONICS	IS82C59A-12	10,151	1		USD	0.766	0.750	0.730	0.700	0.670	2d
Chipsmall Limited	IS82C59A-12	2,500	1		USD	22.000	16.500	12.650	11.000	11.000	6h

Renesas

CP82C55A-5

比较

DUAL COMMERCIAL CMOS Contains Lead I/O Expander 70C 5mA 53.2mm 5.5V

制造商页面

CAD 模型

Distributor	SKU		Min	Bulk Pricing						Updated
Component Stockers USA	CP82C55A-5	17,496		USD	0.470	0.460	0.440	0.430	0.430	>1wk
Win Source	WS-CP82C55A-5	6	3	USD		14.696	11.941	11.941	11.941	13h
Easev	CP82C55A-5	5,022		USD	0.343	0.343	0.466	0.426	0.353	2h
Chipsmall Limited	CP82C55A-5	25,000	1	USD	4.340	3.906	2.496	2.170	2.170	6h
SHENGYU ELECTRONICS	CP82C55A-5	19,448	1	USD	1.485	1.456	1.410	1.370	1.310	2d

NXP Semiconductors

PCA9534D

比较

I/O Expander, 8bit, 400 kHz, I2C, SMBus, 2.3 V, 5.5 V, SOIC

制造商页面

Distributor	SKU		Min	Bulk Pricing						Updated
Worldway Electronics	PCA9534D	23,269	7	USD		0.327	0.317	0.300	0.300	12h
Antdic Electronics	PCA9534D	29,114		USD	15.000	14.250	13.500	12.000	11.250	>1wk
Easev	PCA9534D	5,706		USD	0.292	0.292	0.277	0.254	0.210	2h
Fmall Co., Limited	PCA9534D	9,020		USD	0.632	0.632	0.592	0.558	0.510	2h
Aztech	PCA9534D	830		USD	6.360	6.360	6.360	6.360	6.360	9h

NXP Semiconductors

PCA9518APW

比较

EXPANDABLE 5-CHANNEL I2C-BUS HUB Interface Circuit, CMOS, PDSO20

制造商页面

CAD 模型

Distributor	SKU		Min	Bulk Pricing						Updated
Worldway Electronics	PCA9518APW	3,247	7	USD		0.787	0.763	0.723	0.723	12h
Antdic Electronics	PCA9518APW	21,320		USD	28.000	26.600	25.200	22.400	21.000	>1wk
Easev	PCA9518APW	8,679		USD	0.343	0.343	0.326	0.298	0.247	2h
Aztech	PCA9518APW	670		USD	18.280	18.280	18.280	18.280	18.280	9h
Anlinkda	PCA9518APW	17,026		USD	2.346	2.101	1.792	1.761	1.689	2d

Texas Instruments

TCA6408PWR

比较

Push-Pull Surface Mount ROHS3Compliant POR I/O Expander -40C~85C 10mA 25mA 400kHz 1.65V~5.5V

制造商页面

CAD 模型

Distributor	SKU		Min	Pkg	Bulk Pricing						Updated
Component Stockers USA	TCA6408PWR	708			USD	99.990	99.990	99.990	99.990	99.990	>1wk
Win Source	WS-TCA6408PWR	20	35		USD			1.325	1.077	1.077	13h
Worldway Electronics	TCA6408PWR	19,619	7	Tape & Reel	USD		0.478	0.463	0.439	0.439	12h
ICPartonline	TCA6408PWR	22,978			USD	26.000	24.700	23.400	22.100	20.800	>1wk
Aztech	TCA6408PWR	4,217			USD	6.050	6.050	6.050	6.050	6.050	9h

顶级制造商

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